4-(4-Methoxyphenyl)thiazol-2-amine

Also known as: 2-Amino-4-(4-methoxyphenyl)thiazole, 4-(4-Methoxyphenyl)-1,3-thiazol-2-amine, 2-Amino-4-(p-methoxyphenyl)thiazole, 4-(4-Methoxyphenyl)thiazol-2-ylamine

4-(4-Methoxyphenyl)thiazol-2-amine (CAS 2104-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2OS and a molecular weight of 206.26400 g/mol. Key properties include a melting point of 204-208ºC, a boiling point of 396.7ºC at 760 mmHg, a density of 1.259 g/cm3 and a flash point of 193.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2104-04-3
Jingsj CID: J-1526399-7
Molecular Formula: C₁₀H₁₀N₂OS
Molecular Weight: 206.26400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	204-208ºC
Boiling Point	396.7ºC at 760 mmHg
Density	1.259 g/cm3
Flash Point	193.7ºC
Exact Mass	206.05100
PSA	76.38000
LogP	2.98210
Vapor Pressure	1.67E-06mmHg at 25°C
Refractive Index	1.629

Customs & Trade Information

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(4-Methoxyphenyl)thiazol-2-amine?

The CAS number of 4-(4-Methoxyphenyl)thiazol-2-amine is 2104-04-3.

What are the molecular formula and molecular weight of 4-(4-Methoxyphenyl)thiazol-2-amine?

4-(4-Methoxyphenyl)thiazol-2-amine has molecular formula C10H10N2OS and molecular weight 206.26400 g/mol.

What are the upstream and downstream products of 4-(4-Methoxyphenyl)thiazol-2-amine?

For 4-(4-Methoxyphenyl)thiazol-2-amine, Upstream Products: 2-Bromo-4′-methoxyacetophenone, 4'-Methoxyacetophenone, 2-iodo-1-(4-methoxyphenyl)ethanone; Downstream Products: Ethyl 2-(2-chloroacetamido)-4-thiazoleacetate, Tioxamast, 2-chloro-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]acetamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-(4-Methoxyphenyl)thiazol-2-amine (CAS 2104-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526399-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.